Uses 3730K of libraries. Click here for Pure Java version (15103L/77K).
1 | !7 |
2 | |
3 | cm LiveWebCamOnTop > DynSCP { |
4 | transient WebcamPanel panel; |
5 | int fpsLimit = -1; |
6 | switchable bool autoStart; |
7 | switchable bool showFPS; |
8 | switchable int height = 240; |
9 | switchable int posX; |
10 | switchable int posY; |
11 | |
12 | void cleanMeUp_panel { |
13 | stopIt(); |
14 | } |
15 | |
16 | start { |
17 | dm_onFieldChange(ll("height", "posX", "posY"), r updatePanelSize); |
18 | if (autoStart) |
19 | thread { startIt(); } |
20 | } |
21 | |
22 | enhanceFrame { |
23 | internalFramePopupMenuItem(f, "Save to AI Album", |
24 | rThread { dm_saveToAIAlbum(getImage()) }); |
25 | internalFramePopupMenuItem(f, "Set FPS...", r { |
26 | final JTextField tf = jtextfield(str(fpsLimit)); |
27 | showFormTitled("Set FPS Limit", |
28 | "FPS Limit (-1 for no limit, 0 for no updates):", tf, |
29 | rThread { setFPSLimit(parseInt(gtt(tf))) }); |
30 | }); |
31 | } |
32 | |
33 | JComponent visualize2() { |
34 | ret panel != null |
35 | ? jcenteredbutton("Stop", rThread stopIt) |
36 | : jcenteredbutton("Start", rThread startIt); |
37 | } |
38 | |
39 | void updatePanelSize() swing { |
40 | var window = getWindow(panel); |
41 | if (panel == null || window == null) ret; |
42 | int h = height; |
43 | var pref = getPreferredSize(panel); |
44 | int w = widthForHeight(pref.getWidth(), pref.getHeight(), h); |
45 | int x1 = screenWidth()-w+posX, y1 = posY; |
46 | setWindowBounds(panel, x1, y1, w, h); |
47 | alwaysOnTop(panel); |
48 | } |
49 | |
50 | void startIt enter { |
51 | selectWebCam(vf<Webcam> selectCam); |
52 | } |
53 | |
54 | void startPreferredOrSelect { |
55 | selectWebCam_withPreferred(vf<Webcam> selectCam); |
56 | } |
57 | |
58 | void selectCam(Webcam cam) swing { |
59 | enter; |
60 | if (panel != null) ret; |
61 | WebcamPanel panel = new(cam, false); |
62 | onClick(panel, r { dm_activateOSAndModule(me()) }); |
63 | LiveWebCamOnTop.this.panel = panel; |
64 | bindToComponent(panel, null, r { panel.stop() }); |
65 | updateFPSLimitInPanel(); |
66 | showInTopRightCorner(panel); |
67 | updatePanelSize(); |
68 | revisualize2(); // show stop button |
69 | } |
70 | |
71 | void stopIt swing { |
72 | if (panel == null) ret; |
73 | disposeWindow(panel); |
74 | dispose panel; |
75 | revisualize2(); // show start button again |
76 | } |
77 | |
78 | BufferedImage getImage() { |
79 | ret imageFromWebcamPanel(panel); |
80 | } |
81 | |
82 | void setFPSLimit(int limit) { |
83 | setField(fpsLimit := limit); |
84 | updateFPSLimitInPanel(); |
85 | } |
86 | |
87 | void updateFPSLimitInPanel swing { |
88 | setModuleName((fpsLimit >= 0 ? fpsLimit + " FPS - " : "") + "Live WebCam"); |
89 | if (panel == null) ret; |
90 | panel.stop(); |
91 | if (fpsLimit == 0) ret; // TODO - want to keep last image there anyway |
92 | panel.setFPSDisplayed(showFPS && fpsLimit < 0); |
93 | if (fpsLimit > 0) panel.setFPSLimit(fpsLimit); |
94 | panel.setFPSLimited(fpsLimit > 0); |
95 | panel.start(); |
96 | } |
97 | |
98 | bool isWebCamLive() { |
99 | ret panel != null && fpsLimit != 0; |
100 | } |
101 | } |
Began life as a copy of #1016673
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| Snippet ID: | #1033194 |
| Snippet name: | Live WebCam On Top [Dyn Module] |
| Eternal ID of this version: | #1033194/20 |
| Text MD5: | 4d27dc0b5b39afd167b24d8f0a5e9e15 |
| Transpilation MD5: | f4d61f503f2fe101c9bfcf47f9c76be4 |
| Author: | stefan |
| Category: | javax / desktop / camera |
| Type: | JavaX source code (Dynamic Module) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-11-01 20:36:56 |
| Source code size: | 2669 bytes / 101 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 124 / 825 |
| Version history: | 19 change(s) |
| Referenced in: | [show references] |